发明名称 Non-contact system parallel data transfer system
摘要 An electromagnetic coupling connector for transferring data by an electromagnetic coupling system, including a plurality of data transfer coils for transferring data, disposed at an end portion of a side surface of the connector, a waveform shaper for shaping a waveform of a data signal received by the data transfer coils, and a connector for transferring the signal obtained by the waveform shaper to an equipment to which the electromagnetic coupling connector is fitted. The electromagnetic coupling connector may include a signal transmission/reception portion and a power transmission or reception portion, the signal transmission/reception portion includes a signal amplification circuit, a waveform shaping circuit, a serial/parallel signal conversion circuit and a parallel/serial signal conversion circuit, the power transmission portion includes an oscillation circuit, and the power reception portion includes a rectification/smoothing circuit and a constant voltage.
申请公布号 US5574273(A) 申请公布日期 1996.11.12
申请号 US19940257906 申请日期 1994.06.13
申请人 HITACHI MAXELL, LTD. 发明人 NAKAGAWA, KAZUNARI;TOTTORI, TAKESHI;TAKASUGI, WASAO;HINO, YOSHIHARU;UCHIDA, TAKESHI
分类号 G06K7/08;(IPC1-7):G06K19/06;G06K7/06 主分类号 G06K7/08
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